There are many ways and formats to manage bibliographies.
Some sites that provide publications references
- https://scholar.google.com/
- DOI Fundation https://www.doi.org/
- Medical PubMed https://www.ncbi.nlm.nih.gov/pubmed/
- Economics http://www.nber.org/
- Scence - https://arxiv.org/
Some standard formats
- BibTeX
- EndNote
- XML
- RTF
- RIS
Drupal Modules
- Biblio
- Custom Content type "Publication", for example, https://github.com/SU-SWS/stanford_publication
Pubmed Export options
- Download file in varius formats, including PubMed XML
- Set RSS feed https://eutils.ncbi.nlm.nih.gov/entrez/eutils/erss.cgi?rss_guid=1Raub9iNEXWVQV0_0FIq4EMURQmFBYGdLB2xeLMdTQZdDI7ItJ